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Data Interpretation Worksheet

Quantitative aptitude lesson 29: Data interpretation · Set 698 · 40 questions
TalentJR

The method (Total first): Total = add every value. Average = total ÷ number of rows. Percent of total = that value ÷ total × 100. Most/fewest: compare all the values. Difference = bigger − smaller.

NameDateTime takenScore ___ / 40
  1. 1.Books sold by a shop
    Mon: 175
    Tue: 50
    Wed: 75
    Thu: 75
    Fri: 125
    How many more books are there for Fri than for Tue?
  2. 2.Students who chose each subject
    Maths: 60
    Science: 30
    English: 20
    Hindi: 40
    Art: 50
    Which subject has the most students?     (a) Art (b) Science (c) Maths (d) Hindi
  3. 3.Visitors to a science museum
    Jan: 20
    Feb: 10
    Mar: 20
    Apr: 30
    May: 20
    The number for May is what percent of the total?
  4. 4.Visitors to a science museum
    Jan: 90
    Feb: 60
    Mar: 90
    Apr: 240
    May: 120
    What is the difference between the highest and the lowest number of visitors?
  5. 5.Visitors to a science museum
    Jan: 20
    Feb: 25
    Mar: 30
    Apr: 10
    May: 15
    How many visitors are there in all?
  6. 6.Students who chose each subject
    Maths: 100
    Science: 75
    English: 100
    Hindi: 125
    Art: 100
    What is the difference between the highest and the lowest number of students?
  7. 7.Books sold by a shop
    Mon: 125
    Tue: 100
    Wed: 150
    Thu: 75
    Fri: 50
    What is the difference between the highest and the lowest number of books?
  8. 8.Mangoes sold by a fruit seller
    Mon: 40
    Tue: 120
    Wed: 320
    Thu: 200
    Fri: 120
    What is the difference between the highest and the lowest number of mangoes?
  9. 9.Trees planted by each class
    Class 6: 40
    Class 7: 80
    Class 8: 60
    Class 9: 100
    Class 10: 120
    Which class has the most trees?     (a) Class 8 (b) Class 10 (c) Class 6 (d) Class 9
  10. 10.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 40
    Wed: 80
    Thu: 120
    Fri: 360
    What is the average number of mangoes per day?
  11. 11.Students who chose each subject
    Maths: 40
    Science: 60
    English: 30
    Hindi: 50
    Art: 20
    What is the average number of students per subject?
  12. 12.Visitors to a science museum
    Jan: 45
    Feb: 45
    Mar: 120
    Apr: 60
    May: 30
    The number for Mar is what percent of the total?
  13. 13.Books sold by a shop
    Mon: 120
    Tue: 360
    Wed: 120
    Thu: 80
    Fri: 120
    The number for Thu is what percent of the total?
  14. 14.Books sold by a shop
    Mon: 240
    Tue: 80
    Wed: 160
    Thu: 120
    Fri: 200
    The number for Thu is what percent of the total?
  15. 15.Books sold by a shop
    Mon: 75
    Tue: 50
    Wed: 125
    Thu: 100
    Fri: 150
    How many books are there in all?
  16. 16.Trees planted by each class
    Class 6: 60
    Class 7: 120
    Class 8: 90
    Class 9: 240
    Class 10: 90
    What is the average number of trees per class?
  17. 17.Students who chose each subject
    Maths: 40
    Science: 80
    English: 80
    Hindi: 60
    Art: 140
    Which subject has the fewest students?     (a) Hindi (b) Art (c) English (d) Maths
  18. 18.Students who chose each subject
    Maths: 20
    Science: 80
    English: 100
    Hindi: 120
    Art: 80
    Which subject has the fewest students?     (a) Science (b) Maths (c) English (d) Art
  19. 19.Students who chose each subject
    Maths: 200
    Science: 200
    English: 150
    Hindi: 250
    Art: 200
    Which subject has the fewest students?     (a) Maths (b) English (c) Art (d) Hindi
  20. 20.Trees planted by each class
    Class 6: 40
    Class 7: 15
    Class 8: 20
    Class 9: 15
    Class 10: 10
    Which class has the fewest trees?     (a) Class 9 (b) Class 7 (c) Class 8 (d) Class 10
  21. 21.Trees planted by each class
    Class 6: 30
    Class 7: 60
    Class 8: 90
    Class 9: 60
    Class 10: 60
    Which class has the most trees?     (a) Class 9 (b) Class 8 (c) Class 10 (d) Class 6
  22. 22.Trees planted by each class
    Class 6: 125
    Class 7: 175
    Class 8: 100
    Class 9: 25
    Class 10: 75
    How many trees are there in all?
  23. 23.Students who chose each subject
    Maths: 160
    Science: 60
    English: 80
    Hindi: 40
    Art: 60
    How many students are there in all?
  24. 24.Mangoes sold by a fruit seller
    Mon: 80
    Tue: 80
    Wed: 40
    Thu: 60
    Fri: 140
    What is the difference between the highest and the lowest number of mangoes?
  25. 25.Students who chose each subject
    Maths: 240
    Science: 90
    English: 60
    Hindi: 90
    Art: 120
    How many students are there in all?
  26. 26.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 75
    Thu: 100
    Fri: 125
    What is the average number of mangoes per day?
  27. 27.Students who chose each subject
    Maths: 30
    Science: 80
    English: 20
    Hindi: 40
    Art: 30
    What is the average number of students per subject?
  28. 28.Books sold by a shop
    Mon: 100
    Tue: 200
    Wed: 75
    Thu: 50
    Fri: 75
    Which day has the most books?     (a) Tue (b) Mon (c) Wed (d) Thu
  29. 29.Visitors to a science museum
    Jan: 100
    Feb: 350
    Mar: 200
    Apr: 200
    May: 150
    Which month has the most visitors?     (a) Feb (b) Jan (c) Apr (d) Mar
  30. 30.Mangoes sold by a fruit seller
    Mon: 120
    Tue: 210
    Wed: 90
    Thu: 60
    Fri: 120
    How many mangoes are there in all?
  31. 31.Books sold by a shop
    Mon: 45
    Tue: 60
    Wed: 75
    Thu: 60
    Fri: 60
    How many more books are there for Fri than for Mon?
  32. 32.Mangoes sold by a fruit seller
    Mon: 90
    Tue: 210
    Wed: 150
    Thu: 60
    Fri: 90
    The number for Thu is what percent of the total?
  33. 33.Trees planted by each class
    Class 6: 150
    Class 7: 300
    Class 8: 100
    Class 9: 200
    Class 10: 250
    Which class has the most trees?     (a) Class 7 (b) Class 6 (c) Class 9 (d) Class 8
  34. 34.Students who chose each subject
    Maths: 180
    Science: 120
    English: 60
    Hindi: 150
    Art: 90
    How many more students are there for Science than for Art?
  35. 35.Mangoes sold by a fruit seller
    Mon: 20
    Tue: 15
    Wed: 10
    Thu: 35
    Fri: 20
    Which day has the fewest mangoes?     (a) Fri (b) Wed (c) Mon (d) Tue
  36. 36.Mangoes sold by a fruit seller
    Mon: 200
    Tue: 100
    Wed: 200
    Thu: 200
    Fri: 300
    What is the difference between the highest and the lowest number of mangoes?
  37. 37.Trees planted by each class
    Class 6: 60
    Class 7: 80
    Class 8: 80
    Class 9: 80
    Class 10: 100
    How many more trees are there for Class 10 than for Class 7?
  38. 38.Mangoes sold by a fruit seller
    Mon: 150
    Tue: 50
    Wed: 100
    Thu: 125
    Fri: 75
    How many mangoes are there in all?
  39. 39.Books sold by a shop
    Mon: 175
    Tue: 100
    Wed: 125
    Thu: 25
    Fri: 75
    Which day has the fewest books?     (a) Thu (b) Fri (c) Wed (d) Mon
  40. 40.Students who chose each subject
    Maths: 150
    Science: 350
    English: 150
    Hindi: 100
    Art: 250
    The number for English is what percent of the total?

Answer key

  1. 75
  2. Maths
  3. 20
  4. 180
  5. 100
  6. 50
  7. 100
  8. 280
  9. Class 10
  10. 160
  11. 40
  12. 40
  13. 10
  14. 15
  15. 500
  16. 120
  17. Maths
  18. Maths
  19. English
  20. Class 10
  21. Class 8
  22. 500
  23. 400
  24. 100
  25. 600
  26. 100
  27. 40
  28. Tue
  29. Feb
  30. 600
  31. 15
  32. 10
  33. Class 7
  34. 30
  35. Wed
  36. 200
  37. 20
  38. 500
  39. Thu
  40. 15

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